22626457

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{449}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 27129600

約数和(自身を除く): 4503143

約数列:

[1, 7, 23, 161, 313, 449, 2191, 3143, 7199, 10327, 50393, 72289, 140537, 983759, 3232351, 22626457]

約数ペア:

[(1, 22626457), (7, 3232351), (23, 983759), (161, 140537), (313, 72289), (449, 50393), (2191, 10327), (3143, 7199)]